closer
you appear to be reflected
because sound waves travel at different distances and speeds underwater plus the water is in your ear.
== == It is used to magnify/ or make things appear closer?to magnify small objects
it is your perspective, closer things pass by you more quickly because of your field of vision, things farther away are small in a large field of vision, so they move, but more slowly than closer objects because they are not the only thing in your view. You have other things to give perspective.
Things appear red because they absorb all wavelengths of visible light apart from red this will be reflected. If you only shine green light on the object it will all be absorbed and no light will be reflected so it will appear black.
A Telescope. Look down the end with the eyepiece and things shall appear closer, look down the other end and things will look further away.
Yes!
They don't, they just appear to...an optical illusion.
The mirror is convexed so it sees a larger area. If you see a larger area in the same size mirror then it is reasonable to understand that things are smaller which corresponds to further away. So, you must mentally realize that they are closer.
== == It is used to magnify/ or make things appear closer?to magnify small objects
Further from where or what, exactly? California is much further from me, since I live in Colorado, but Califorinia is closer to a number of things... Oregon, Washington state, the Pacific Ocean, the Mexican border... and Colorado is closer to some things. So what are you looking for here?
An underwater technician would be a person who was capable of fixing things underwater.
farther away, for example the rear view mirrors in your car have a print on them saying "objects in mirror are closer than they appear"
when the rushing rivers pass through it and water from near by farms
The refractive index of air (n=1.00) is less than the refractive index of water (1.33) so when light rays transmit through the water the rays are refracted and produce a "virtual image" making the object appear closer.
the moon is closer to you
A microscope is used to make small things appear bigger.binoculars u carry around and can see things bigger telescope see things further microscope see things biggerwhat